Question: Tell me the extreme murder ?
Paraphrase: What was the most gruesome murder?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q132821 . ?ent wdt:P1120 ?obj } ORDER BY DESC(?obj)LIMIT 5 
Answer: Paracuellos massacres, Mudan Incident of 1871, 2014 Kunming attack, 1987 Hipercor bombing, Cafetería Rolando bombing